Neodymium Disc Magnet 7mm x 1mm N50
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Neodymium Disc Magnets
Strong N50 Grade Neodymium beneath the shiny nickel-plated exterior coating ensures this thin magnet has the ability to hold many times its own weight. Small round Neodymium discs are very effective holding tools and considering the convenience and time-saving benefits they provide to many applications, they also offer excellent value for money. Thin, round Neodymium magnets are used in many modern technologies to operate Reed switches and other devices in a contactless way that reduces dust and contaminant build-up and averts mechanical failure that can eventuate over extended use or long periods of time. This greatly improves the reliability of important warning devices and reduces maintenance intervals for vital equipment that operate within large manufacturing systems. Thin, strong Neodymium magnets are also excellent for domestic use. Holding kitchen utensils in an orderly and secure fashion is easy when a Neodymium disc is glued to the item. Fridge magnets are relatively weak, so using a heavy-duty Neodymium magnet to attach your notices, pictures and artwork to a refrigerator door enables much heavier weights to be supported.
Typical Physical Properties
NB: Ranges are indicative for product category, please check individual products for specic values within that range.
Production Flow Diagram
Demagnetization Curves
Surface Treatment
The most common coating for Neodymium magnets is Nickel + Copper + Nickel (Ni + Cu + Ni). This coating offers the magnet relatively good protection from corrosion and passive applications. If the magnet will be exposed to moisture or liquid then consider the use of an organic coating such as Epoxy. A hard wearing coating, Epoxy is suited to applications where the magnet will come under some friction or knocking.
Range and Tolerance
Magnets are readily available in Blocks, Discs, Cylinders & Rings. AMF Magnetics specializes in the supply of short-run prototype magnets including Arc Segments, various magnetic orientations etc. If you need a magnet size that we don't carry in stock, submit a Design-a-Magnet enquiry for a quote on your custom magnet design.
Magnetic Properties
Neodymium magnets are offered in several different grades. The first section N30-54 has an operating temperature of up to 80 degrees. Most of our stock only goes up to N38. The second section, denoted with the "M" prefix after the grade has an operating temperature 100 degrees. After this the grades are "H", "SH", "UH" & "EH". In order for the magnet to withstand a higher operating temperature, during production more of the raw material PrNd is incorporated as these elements have a naturally occurring resistance to high temperatures.
Returns Policy
If you are not entirely satisfied with your purchase, we're here to help.
We have a 30 Day Returns policy at Frenergy Magnets. You may return your item within 30 days of receiving it to receive a refund.
The product/s must be unused and in the same condition you received them in. Please contact us at info@frenergy.com.au to initiate the returns process.
The buyer is responsible for the cost of returning the order.
